Tetiana Bilak
Founder & CEO at BillionSync Ventures
A qualified lawyer holding a Ukrainian law degree officially recognized (nostrified) as equivalent to a Master’s degree in Law in the Czech Republic (Charles University, Prague) and assessed by the Swedish Council for Higher Education (UHR) as equivalent to a Swedish Master’s degree (SeQF level 7).
Additionally certified in Corporate Finance Fundamentals by Berkeley Law (University of California, Berkeley – Executive Education). I specialize in European Union immigration law and provide comprehensive legal support throughout all stages of the migration process, ensuring legal security and confidence for my clients
Time to Choose Your Package
Choose the level of legal support that fits your case
Smart

€59

Starter Legal Review
Personal legal consultation
Visa pathway analysis
Document checklist
Risk assessment
Written recommendations

Profi

€299

Document & Application Support
Full document verification
Application preparation
Legal compliance check
Submission guidance
Ongoing support
Premium

from €890

Full Legal Support
Full legal representation
Authority communication
Appeals & explanations
Priority support
Case management
Still have questions?
💬 Request an initial review via WhatsApp
Response within business hours
Olga Honcharenko
Partner & Head of Client Relations at BillionSync Ventures
HR & Banking Specialist with 10+ years of professional experience in the financial sector and human resources management. Skilled in customer service quality control, recruitment, and team supervision across leading international banks in Ukraine and Lithuania. Strong background in supporting business clients, implementing customer care standards, and managing branch network development. As a partner at BillionSync Ventures, she focuses on client relations and HR strategy, ensuring efficient cooperation and tailored solutions for our international clients.
  • 100 %
    Legal Compliance
    All cases prepared in full compliance with EU immigration law
  • 750 +
    Consultations
    Professional visa and migration cases reviewed
  • 15+
    Countries
    Serving clients across Europe

About Our Services
Dreaming of working or living in the European Union?
Don’t let complicated paperwork, confusing regulations, and long procedures slow you down.
We handle the legal process so you don’t have to. From employment documentation to visa applications, we prepare your case in full compliance with applicable EU and national regulations.
Our mission is to make your relocation clear, efficient, and stress-free — with professional legal guidance at every step. We take care of the details, so you can focus on your future.
Ready to start your journey?
Contact us today and move forward with confidence.
Why Choose Our Legal Support for Your EU Migration
We provide professional legal support throughout your migration and relocation process within the European Union.
Our expertise includes preparing complete and compliant legal documentation for employment, residence, and long-term stay.
We focus on legal accuracy, transparency, and regulatory compliance at every stage.
We are an independent legal consultancy and do not provide recruitment or employment placement services.
Employer Documentation Review
Legal review and verification of employment contracts, invitations, and related documents.
EU Legal Expertise
Professional legal guidance based on current EU migration and employment regulations.
Embassy-Ready Documents
Document preparation in accordance with embassy and consular submission requirements.
Multilingual Legal Support
Legal consultations in English and other selected languages for clear and accurate communication.
Interview Preparation
Professional preparation for embassy and consular interviews based on legal requirements.
Guidance at Every Step
Step-by-step legal support from initial consultation to final submission.
FAQ
  • Are you a recruitment agency?
    No. We are a legal consulting and document support company.
    We do not provide employment services or job placement.
  • What documents do I receive?
    You receive a legally prepared document package, including employment contracts, invitations, and supporting documents required for visa and residence applications.
  • Is this legal and safe?
    Yes. All services are provided in accordance with applicable EU immigration and legal regulations.
  • What if I don’t speak English?
    We provide consultations in multiple languages to ensure clear understanding at every stage.
  • Do you guarantee visa approval?
    No legal service can guarantee visa approval.
    We ensure professional preparation and full legal compliance of your application.
  • How do I start?
    Simply contact us via WhatsApp or book a consultation.
    We will review your case and recommend the best legal solution.
Contact us:
+420 601 507 040
tbilak6@gmail.com
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